3884996864

素因数分解:

$2^8\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{1579}}^1$

素因数の和:2975

約数の個数: 72

約数和(自身を含む): 8874720960

約数和(自身を除く): 4989724096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1373, 1579, 1792, 2746, 3158, 5492, 6316, 9611, 10984, 11053, 12632, 19222, 21968, 22106, 25264, 38444, 43936, 44212, 50528, 76888, 87872, 88424, 101056, 153776, 175744, 176848, 202112, 307552, 351488, 353696, 404224, 615104, 707392, 1230208, 1414784, 2167967, 2460416, 2829568, 4335934, 8671868, 15175769, 17343736, 30351538, 34687472, 60703076, 69374944, 121406152, 138749888, 242812304, 277499776, 485624608, 554999552, 971249216, 1942498432, 3884996864]

約数ペア:

[(1, 3884996864), (2, 1942498432), (4, 971249216), (7, 554999552), (8, 485624608), (14, 277499776), (16, 242812304), (28, 138749888), (32, 121406152), (56, 69374944), (64, 60703076), (112, 34687472), (128, 30351538), (224, 17343736), (256, 15175769), (448, 8671868), (896, 4335934), (1373, 2829568), (1579, 2460416), (1792, 2167967), (2746, 1414784), (3158, 1230208), (5492, 707392), (6316, 615104), (9611, 404224), (10984, 353696), (11053, 351488), (12632, 307552), (19222, 202112), (21968, 176848), (22106, 175744), (25264, 153776), (38444, 101056), (43936, 88424), (44212, 87872), (50528, 76888)]